Grundfos TP 25-90/2 A-O-A-BQQE-DW1 (93427647)
Product ID: 93427647
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Grundfos TP 25-90/2 A-O-A-BQQE-DW1 (93427647)
Grundfos TP 25-90/2 A-O-A-BQQE-DW1 (93427647)
| Controls: | |
| Frequency converter: | None |
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | -25 .. 120 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Pump speed on which pump data are based: | 2865 rpm |
| Rated flow: | 7.88 m³/h |
| Rated head: | 7.93 m |
| Actual impeller diameter: | 89 mm |
| Primary shaft seal: | BQQE |
| Code for shaft seal: | BQQE |
| Curve tolerance: | ISO9906:2012 3B2 |
| Materials: | |
| Pump housing: | Cast iron |
| EN-GJL-200 | |
| ASTM class 30 | |
| Impeller: | Composite |
| PES+30% GF | |
| Installation: | |
| Range of ambient temperature: | -30 .. 60 °C |
| Maximum operating pressure: | 10 bar |
| Max pressure at stated temp: | 10 bar / 120 °C |
| Pipe connection standard: | ISO 228-1 |
| Type of connection: | G |
| Size of connection: | 1 1/2 inch |
| Pressure rating for connection: | PN 10 |
| Port-to-port length: | 180 mm |
| Flange size for motor: | FT85 |
| Electrical data: | |
| Motor type: | 71B |
| Rated power - P2: | 0.37 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 220-230D/380-400Y V |
| Rated current: | 1.78/1.04 A |
| Starting current: | 660-700 % |
| Cos phi - power factor: | 0.73-0.68 |
| Rated speed: | 2900 rpm |
| IE Efficiency class: | IE4 |
| Motor efficiency at full load: | 78.1 % |
| Motor efficiency at 3/4 load: | 78.6-76.3 % |
| Motor efficiency at 1/2 load: | 74.3-70.8 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting |
| Insulation class (IEC 85): | F |
| Motor No: | 93296451 |
| Others: | |
| Minimum efficiency index, MEI ≥: | 0.70 |
| Net weight: | 10.1 kg |
| Gross weight: | 12.1 kg |
| Shipping volume: | 0.041 m³ |
Applications
- Commercial air conditioning — Improve user comfort and reduce life-cycle costs with intelligent pumps that integrate easily into your air-based or hydronic cooling system.
category
- Inline single stage pumpsIn-line single-stage pumps are typically used in commercial buildings for air-conditioning and heating applications. The pumps are equipped with standard motors and mechanical shaft seals. They are close-coupled, meaning that the pump and motor are two separate units, making them less sensitive to impurities in the pumped liquid.